/*
 * Copyright 2019 Immutables Authors and Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.immutables.criteria.mongo.bson4jackson;

/**
 * Allows retrieving delegates to access non-standard methods which
 * are usually not exposed by common interface.
 *
 * <p>This is an internal interface</p>
 */
public interface Wrapper<T> {

  /**
   * Returns delegate that is wrapped but this instance.
   *
   * @return wrapped object
   */
   T unwrap();

}
